A) vinyl chloride and sulphur
B) butadiene
C) styrene and butadiene
D) isoprene and butadiene
Correct Answer: C
Solution :
Buna-S rubber is a polymer of buta -1, 3-diene and styrene. \[\underset{Buna-S}{\mathop{-{{\left[ C{{H}_{2}}-CH=CH-C{{H}_{2}}-\underset{{{C}_{6}}{{H}_{5}}}{\mathop{\underset{|}{\mathop{CH}}\,}}\,-C{{H}_{2}}- \right]}_{n}}}}\,\]You need to login to perform this action.
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